Glycine also keeps the solution at a neutral pH because it’s a “natural buffer,” which makes this whole procedure far safer ...

Researchers have developed a new method for recycling spent battery materials that can extract 99.99% of the lithium from used cathodes. The method is pH neutral and uses significantly less energy ...

This breaks up the NCM layers, releasing the lithium, nickel, cobalt, and manganese ions they contain into the solution. In the second trick, these ions are "trapped" in complexes by the glycine.

The Chinese researchers used an innovative method for studying the recycling process. In situ primary battery effect, based ...

A new study suggests battery recyclers could reduce environmental impacts and costs by replacing harsh chemicals with a neutral solvent to recover minerals.

Additionally, glycine is a natural buffer, keeping the solution at a neutral pH and making the process much safer than traditional acid-based recycling techniques. But here’s the real surprise ...

A new strategy for recycling spent lithium-ion batteries is based on a hydrometallurgical process in neutral solution. This allows for the extraction of lithium and other valuable metals in an ...